182 lines
4.5 KiB
C++
182 lines
4.5 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 2004-2007 Hrvoje Jasak
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM; if not, write to the Free Software Foundation,
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Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Class
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rheologyModel
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Description
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Material rheology for solids.
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SourceFiles
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rheologyModel.C
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\*---------------------------------------------------------------------------*/
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#ifndef rheologyModel_H
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#define rheologyModel_H
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#include "IOdictionary.H"
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#include "typeInfo.H"
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#include "runTimeSelectionTables.H"
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#include "volFields.H"
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#include "tmp.H"
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#include "rheologyLaw.H"
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#include "Switch.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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/*---------------------------------------------------------------------------*\
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Class rheologyModel Declaration
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\*---------------------------------------------------------------------------*/
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class rheologyModel
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:
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public IOdictionary
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{
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// Private data
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//- Reference to stress field
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const volSymmTensorField& sigma_;
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//- Plane stress
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Switch planeStress_;
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//- Rheology law
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autoPtr<rheologyLaw> lawPtr_;
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// Private Member Functions
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//- Disallow copy construct
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rheologyModel(const rheologyModel&);
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//- Disallow default bitwise assignment
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void operator=(const rheologyModel&);
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public:
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//- Runtime type information
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TypeName("rheologyModel");
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// Constructors
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//- Construct from dictionary
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rheologyModel
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(
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const volSymmTensorField& sigma
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);
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// Destructor
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virtual ~rheologyModel()
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{}
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// Member Functions
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//- Return reference to stress field
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const volSymmTensorField& sigma() const
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{
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return sigma_;
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}
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//- Return true for plane stress
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const Switch& planeStress() const
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{
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return planeStress_;
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}
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//- Return rheology law
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const rheologyLaw& law() const
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{
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return lawPtr_();
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}
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//- Return density
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tmp<volScalarField> rho() const
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{
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return lawPtr_->rho();
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}
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tmp<volScalarField> rho(scalar t) const
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{
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return lawPtr_->rho(t);
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}
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//- Return first Lame's coefficient
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tmp<volScalarField> mu() const;
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tmp<volScalarField> mu(scalar t) const;
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tmp<volScalarField> mu(const volScalarField& epsilonEq) const;
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//- Return second Lame's coefficient
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tmp<volScalarField> lambda() const;
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tmp<volScalarField> lambda(scalar t) const;
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tmp<volScalarField> lambda(const volScalarField& epsilonEq) const;
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//- Return threeK
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tmp<volScalarField> threeK() const;
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//- Return yield stress
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tmp<volScalarField> sigmaY() const
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{
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return lawPtr_->sigmaY();
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}
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//- Return plastic modulus
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tmp<volScalarField> Ep() const
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{
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return lawPtr_->Ep();
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}
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tmp<volScalarField> Ep(const volScalarField& epsilonEq) const
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{
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return lawPtr_->Ep(epsilonEq);
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}
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//- Correct the rheological model
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void correct();
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//- Read rheologyProperties dictionary
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virtual bool read();
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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